Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sydney Rae Chado, OD
Optometrist in Walkersville, MD · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1942867981
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Registry record
Entity type Individual (Type 1)
Name Sydney Rae Chado
Credential OD
Sex Female
Practice address 8415 Woodsboro Pike Ste A-C, Walkersville, MD, 21793
Phone (301) 898-3000
Fax (301) 845-4324
Enumeration date May 24, 2019
Last updated in NPPES Sep 23, 2026
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Sydney Chado practice?
The practice location on file with NPPES is in Walkersville, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sydney Chado?
The National Provider Identifier (NPI) for Sydney Chado is 1942867981, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-23.